Title :
Diode spectroscopy of isotope carbon dioxide with InGaAs/InGaAsP compressively strained quantum-well laser
Author :
Ubukata, A. ; Dong, J. ; Suzuki, K. ; Matsumoto, K.
Author_Institution :
Tsukubo Labs., Nippon Sonso Corp., Ibaraki, Japan
Abstract :
We demonstrated a diode spectroscopy system with a compressively strained InGaAs/InGaAsP laser which emits at 2.05-/spl mu/m wavelength. In this wavelength region, there has been strong absorption lines of /sup 13/CO/sub 2/ and /sup 12/CO/sub 2/ gas.
Keywords :
III-V semiconductors; carbon compounds; gallium arsenide; gallium compounds; indium compounds; infrared spectra; infrared spectroscopy; isotopes; quantum well lasers; spectrochemical analysis; spectroscopic light sources; /sup 12/CO/sub 2/; /sup 12/CO/sub 2/ gas; /sup 13/CO/sub 2/; /sup 13/CO/sub 2/ gas; 2.05 micron; InGaAs-InGaAsP; InGaAs/InGaAsP compressively strained quantum-well laser; diode spectroscopy; isotope carbon dioxide; strong absorption lines; Absorption; Carbon dioxide; Diodes; Gas lasers; Indium gallium arsenide; Isotopes; Quantum well lasers; Quantum wells; Spectroscopy; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location :
Chiba, Japan
Print_ISBN :
0-7803-6738-3
DOI :
10.1109/CLEOPR.2001.970837
